4202541272 has 32 divisors (see below), whose sum is σ = 7914769200. Its totient is φ = 2091959424.

The previous prime is 4202541263. The next prime is 4202541281. The reversal of 4202541272 is 2721452024.

It is an interprime number because it is at equal distance from previous prime (4202541263) and next prime (4202541281).

It is a super-2 number, since 2×4202541272² = 35322706285726755968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404703 + ... + 2406449.

Almost surely, 2^4202541272 is an apocalyptic number.

It is an amenable number.

4202541272 is a deficient number, since it is larger than the sum of its proper divisors (3712227928).

4202541272 is a wasteful number, since it uses less digits than its factorization.

4202541272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 4202541272 is about 64827.0103583375. The cubic root of 4202541272 is about 1613.7539900218.

Adding to 4202541272 its reverse (2721452024), we get a palindrome (6923993296).

The spelling of 4202541272 in words is "four billion, two hundred two million, five hundred forty-one thousand, two hundred seventy-two".